1. 6. 3 Printer related adjustment

(a)Reproduction ratio adjustment of primary scanning direction (Fine adjustment of polygonal motor rotation speed)

1.While pressing the digital keys [0] and [5] simultaneously, turn ON the power.(Adjustment mode)

2.Press [1][SETTINGS]. (A grid pattern with 10 mm squares illustrated later is printed out. Use A3 (LD) from the 2nd cassette.)

3.Measure the distance A from the first grid line at the rear to the 21st of the grid pattern.

4.Check if the distance A is within 200 ± 0.5 mm or not.

5.If it is not, use the following procedure to change values and repeat the steps 2. to 4. above.

<Procedure>

(Adjustment mode)(Input code [400] with digital keys)[START]

 

(Input a value (acceptable values: 1209 to 1235) with digital keys)

 

[SET] icon or [INTERRUPT] key (Stored in memory)

 

(Input code [407] with digital keys)[START]

 

Color registration control forced performing

 

*The larger the adjustment value, the shorter the distance A becomes

 

(0.082 %/step = 0.164 mm/step).

(b) Primary-scanning data write start position adjustment

1.While pressing the digital keys [0] and [5] simultaneously, turn ON the power.(Adjustment mode)

2.Press [1][SETTINGS]. (A grid pattern with 10 mm squares is printed out. Use A3 (LD) from the 2nd cassette.)

3.Measure the distance B from the front edge of the paper to the 1st grid line from the front of the grid pattern.

4.Check if the distance B is within 5 ± 0.5 mm or not.

5.If it is not, use the following procedure to change values and repeat the steps 2 to 4 above.

<Procedure>

(Adjustment mode)(Input code [470] with digital keys)[START]

 

(Input a value (acceptable values: 0 to 255) with digital keys)

 

[SET] icon or [INTERRUPT] key (Stored in memory).

 

(Input code [407] with digital keys)[START]

 

Color registration control forced performing

 

*The larger the adjustment value, the longer the distance B becomes

 

(0.0423 mm/step).

January 2000 © TOSHIBA TEC

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FC-22 ADJUSTMENT

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Image 73
Toshiba FC-22 manual Printer related adjustment